CN204170215U - A kind of zero energy consumption is from stopping formula safe transfusion alarm system - Google Patents
A kind of zero energy consumption is from stopping formula safe transfusion alarm system Download PDFInfo
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- CN204170215U CN204170215U CN201420374238.6U CN201420374238U CN204170215U CN 204170215 U CN204170215 U CN 204170215U CN 201420374238 U CN201420374238 U CN 201420374238U CN 204170215 U CN204170215 U CN 204170215U
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Abstract
This utility model relates to technical field of medical instruments, is that a kind of zero energy consumption is from stopping formula safe transfusion alarm system.This product is close to Flexible film pipe, dropper, conduit, actuator, liquid medicine filter, syringe needle and the ingenious modular design of clipping contact switch by drop bottle, perforator, upper and lower side flat.This system can not only not need power consumption monitoring in infusion process, and can accurately report to the police after having infused, and simultaneously without the need to power consumption, just automatically stops liquid flow, makes transfusion safer, convenient, comfortable, yet more energy-conserving and environment-protective simultaneously.Ensure that the safety of patient fluid infusion's overall process, alleviate again stress and the operating pressure of patient and medical worker.This utility model has filled up China and the blank in the world in this art, has extremely strong actual clinical meaning.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically, is that a kind of zero energy consumption is from stopping formula safe transfusion alarm system.
Background technology
In the process of clinical transfusion, when patient is when infusing, always needs nurse or family members to keep one's eyes open nurse, causing waste and the loss of huge human resources.And patient infuses for a long time, easily doze off.If patient or medical personnel fail Timeliness coverage, and change transfusion bottle or pull out pin, and making blood reflux to tube for transfusion, causing patient nervous, frightened, dizzy blood or threat to life even occur.Spirit and the operating pressure burden of patient and medical worker are increased the weight of.
Joint group meeting is held in the 18 meeting of 11 Standing Committee of the National People's Congress, carries out special topic inquiry with regard to " State Council is about the report of in-depth health services system reform working condition ".To propose between 2009 China's transfusion and used 10,400,000,000 bottles, be equivalent to everyone defeated 8 bottles of liquid of 1,300,000,000 populations.Visible this is a huge market.
The patent relating to infusion set has a lot, retrieval State Intellectual Property Office website, and the patent solving infusion set has nearly hundreds of.But the technology of these patents application is summed up and mainly contains three kinds: one is photovoltaic principals, and two is weighing principles, and three is capacitance principles.But be much difficult to form product, some patent is too extensive, and some patent is too complicated, and some patent production cost is too high, and some patent is unrealistic, and all has and waste a large amount of electric power and resource to some extent, environment is produced and destroys.
Know-why used in the present invention is initiative, unprecedented.It is science, safety, pollution-free, super low energy consumption and low cost.Itself and know-why in the past, and device is completely different, it can solve well before all deficiencies of infusion set.It has shown the energy-saving and emission-reduction that country advocates, low-carbon environment-friendly theory, and practices the health medical treatment of harmonious society's requirement, the epoch thought of safety medical treatment.
Summary of the invention
Technical problem: in order to solve in existing transfusion system process, real-time monitoring alarm is carried out in a large amount of power consumption always, and result often inaccuracy; And after having infused, can not realize not consuming energy, just can automatically stop liquid toward current downflow in time safely.But the invention provides a kind of zero energy consumption from stopping formula safe transfusion alarm system, this system can not only not need power consumption monitoring in infusion process, and can accurately report to the police in time after having infused, simultaneously without the need to power consumption, just automatically liquid flow is stopped, make transfusion safer, convenient, comfortable, also more energy-conserving and environment-protective simultaneously.
Technical solution of the present invention adopts scheme: a kind of zero energy consumption is from stopping formula safe transfusion alarm system, Flexible film [pipe] is close to by drop bottle, perforator, upper end flat, dropper, lower end flat are close to Flexible film [pipe], downcomer, actuator, liquid medicine filter and syringe needle and are linked in sequence, it is characterized in that: upper end flat is close to Flexible film [pipe] one end together with perforator adhesion, the other end and dropper adhesion, lower end flat is close to Flexible film [pipe] one end and dropper adhesion, the other end and downcomer adhesion.
It is a flat shape mantle [pipe] with retractility and close property that flat is close to Flexible film [pipe].Its radius is identical with conduit, and its length is concrete depending on clinical needs.Upper end flat is close to Flexible film [pipe] and lower end flat is close to Flexible film [pipe], and when being full of at drop bottle inner liquid medicine, all expand and become large, liquid can continue to flow down, normal infusion; After being totally lost at drop bottle inner liquid medicine, upper and lower side flat is close to Flexible film [pipe] and is all shunk and be close to together, the upper end flat be close to be close to Flexible film [pipe] can effectively close stop air enter, the lower end flat be close to be close to Flexible film [pipe] can effectively close stop in dropper and downcomer inner liquid medicine toward dirty, prevent blood back phenomenon.As long as firmly extrude dropper, make upper end flat be close to Flexible film [pipe] and expand change greatly, then Flexible film [pipe] non-retraction direction is close to gently along extruding an opening towards upper end flat, air is made to enter dropper, continue to be totally lost remaining medicinal liquid in dropper, make full use of medicinal liquid, and under the lower end flat be close to is close to the effect of Flexible film [pipe], effectively automatically closes in time and stop downcomer inner liquid medicine toward dirty.
Clipping contact switch comprises, handle, elasticity semicircle retaining sleeve, circuit external tapping, resilient clamp plate and hard contact.Clipping contact switch can be clamped on upper end flat and is close to Flexible film [pipe] or is held on lower end flat and be close in Flexible film [pipe], and also can not use this equipment in infusion process, this system also can reach automatic liquid-stopping, but the effect of not reporting to the police.Circuit external tapping in clipping contact switch and form a parallel circuit circuit switching between hard contact, when circuit external tapping (15) external equipment, if flat is close to Flexible film [pipe] when expanding, hard contact is separated, cut-off switch; If when flat is close to Flexible film [pipe] contraction, hard contact contacts, turn on-switch.There are two circuit external tappings in clipping contact switch, medical care equipment platform indicating alarm can be connected separately, or connect personal warning's device separately, also can connect medical care equipment platform and personal warning's device respectively simultaneously.
The invention has the beneficial effects as follows: this Realization of Product zero energy consumption Full automatic sealing stops liquid and zero energy consumption is accurately reported to the police automatically, effectively can stop endovascular blood reflux, prevent blood back phenomenon and air enters in tube for transfusion.In infusion process, the liquid level in medicinal liquid bottle [bag] need not be paid close attention to.Improve the utilization rate of medicinal liquid simultaneously, the medicinal liquid in medicinal liquid bottle [bag] and dropper can be allowed to be totally lost, make medicinal liquid obtain utilizing the most fully.Both ensure that the safety of patient fluid infusion's overall process, alleviate again stress and the operating pressure of patient and medical worker.This product adopts the material of innovative design and safety non-toxic, simple to operation, production cost is low, economical and practical, volume is little, energy-conserving and environment-protective are pollution-free, also there is accuracy, security reliability and comparatively strong anti-interference ability simultaneously, and the feature such as applied widely.Compared with the only liquid pipe of other similar functions, the perfection design of this product can not produce and waste unnecessary resource.And fill up China and the blank in the world in this art.Except the daily wilderness demand of hospital, the present invention is also relatively applicable to the medical apparatus and instruments emergency stock of the major natural disasters such as army battlefield, national anti-terrorism medical aid, earthquake, fire and floods.The present invention has extremely strong actual clinical meaning.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is that flat is close to Flexible film [pipe] expansion front view.
Fig. 3 is the cross sectional view of Fig. 2.
Fig. 4 is that flat is close to Flexible film [pipe] contraction front view.
Fig. 5 is the cross sectional view of Fig. 4.
Fig. 6 is clipping contact switch structure schematic diagram.
Fig. 7 is that flat is close to Flexible film [pipe] expansion contact separation cross sectional view.
Fig. 8 is that flat is close to Flexible film [pipe] contraction contact cross sectional view.
In figure, 1. upper end flats are close to Flexible film [pipe], and 2. lower end flat is close to Flexible film [pipe], 3. perforator, 4. dropper, 5. downcomer, 6. actuator, 7. syringe needle, 8. liquid medicine filter, 9. drop bottle, 10. expansion flat is close to Flexible film [pipe], and 11. shrink flat is close to Flexible film [pipe], 12. clipping contact switch, 13. handles, 14. elasticity semicircle retaining sleeves, 15. circuit external tappings, 16. resilient clamp plates, 17. hard contacts.
Detailed description of the invention
Be described in detail of the present invention below in conjunction with drawings and Examples.
In FIG, drop bottle (9), perforator (3), upper end flat are close to Flexible film [pipe] (1), dropper (4), lower end flat is close to Flexible film [pipe] (2), downcomer (5), actuator (6), liquid medicine filter (8) and syringe needle (7) and is linked in sequence, upper end flat is close to Flexible film [pipe] (1) one end together with perforator (3) adhesion, the other end and dropper (4) adhesion, lower end flat is close to Flexible film [pipe] (2) one end and dropper (4) adhesion, the other end and downcomer (5) adhesion.
In fig. 2, when being full of at drop bottle (9) inner liquid medicine, flat is close to Flexible film [pipe] and is all expanded change greatly, and liquid can continue to flow down, normal infusion.As shown in Figure 3 be flat be close to Flexible film [pipe] expand time cross-sectional structure chart.It has flat shape mantle [pipe] of retractility and close property characteristic.Its radius is identical with conduit, and length, as preferably, preferably gets 2 to 3 centimetres.
In the diagram, after being totally lost at drop bottle (9) inner liquid medicine, upper and lower side flat is close to Flexible film [pipe] and is all shunk and be close to together, the upper end flat be close to be close to Flexible film [pipe] (1) can effectively close stop air enter, the lower end flat be close to be close to Flexible film [pipe] (2) can effectively close stop in dropper (4) and downcomer (5) inner liquid medicine toward dirty, prevent blood back phenomenon.As shown in Figure 5 be flat be close to Flexible film [pipe] shrink after cross-sectional structure chart.When being totally lost in drop bottle (9), and in dropper (4), also have a large amount of remaining liquid not to be totally lost, as long as now firmly extrude dropper (5), make upper end flat be close to Flexible film [pipe] (1) and expand change greatly, then Flexible film [pipe] (1) non-retraction direction is close to gently along extruding an opening towards upper end flat, air is made to enter dropper (5), residue medicinal liquid in dropper (5) is continued to be totally lost, make full use of medicinal liquid, and be close to the effect of Flexible film [pipe] (2) at the lower end flat be close under, effectively close and stop downcomer (5) inner liquid medicine toward dirty.
In figure 6, be a clipping contact switch (12).By handle (13), elasticity semicircle retaining sleeve (14) being sticked into lower end has flat to be close on the conduit of Flexible film [pipe] correct position.2 circuit external tappings (15) form a shunt circuit with 2 resilient clamp plates (16) and bimetal contact (17).2 circuit external tappings (15) can be used alone an interface and connect medical care equipment platform indicating alarm, or are used alone an interface connection personal warning device, also can connect medical care equipment platform and personal warning's device simultaneously.As shown in Figure 7 be when flat be close to Flexible film [pipe] expand time, hard contact (17) be separated, cut-off switch, that is to say the situation being in and not giving the alarm; As shown in Figure 8 be when flat be close to Flexible film [pipe] be retracted to make hard contact (17) contact time, turn on-switch, situation about outwards giving the alarm.Clipping contact switch (12) can be clamped on upper end flat and is close on Flexible film [pipe] (1) conduit, or being held on lower end flat is close on Flexible film [pipe] (2) conduit, can not use this equipment in infusion process, also can reach automatic liquid-stopping yet, but the effect of not reporting to the police.
Claims (9)
1. an energy consumption is from stopping formula safe transfusion alarm system, drop bottle (9), perforator (3), upper end flat is close to telescoping tube (1), dropper (4), lower end flat is close to telescoping tube (2), downcomer (5), actuator (6), liquid medicine filter (8) and syringe needle (7) are linked in sequence, it is characterized in that: upper end flat is close to telescoping tube (1) one end together with perforator (3) adhesion, the other end and dropper (4) adhesion, lower end flat is close to telescoping tube (2) one end and dropper (4) adhesion, the other end and downcomer (5) adhesion.
2. zero energy consumption according to claim 1 is from stopping formula safe transfusion alarm system, it is characterized in that: it is a flat shape flexible pipe with retractility and close property that flat is close to telescoping tube.
3. zero energy consumption according to claim 1 is from stopping formula safe transfusion alarm system, it is characterized in that: the radius that flat is close to telescoping tube is identical with conduit, and its length is concrete depending on clinical needs.
4. zero energy consumption according to claim 1 is from stopping formula safe transfusion alarm system, it is characterized in that: upper end flat is close to telescoping tube (1) and lower end flat is close to telescoping tube (2), when being full of at drop bottle (9) inner liquid medicine, all expand and become large, liquid can continue to flow down, normal infusion; After being totally lost at drop bottle (9) inner liquid medicine, upper and lower side flat is close to telescoping tube and is all shunk and be close to together, the upper end flat be close to be close to telescoping tube (1) can effectively close stop air enter, the lower end flat be close to be close to telescoping tube (2) can effectively close stop in dropper (4) and downcomer (5) inner liquid medicine toward dirty, prevent blood back phenomenon.
5. zero energy consumption according to claim 4 is from stopping formula safe transfusion alarm system, it is characterized in that: as long as firmly extrude dropper (5), make upper end flat be close to telescoping tube (1) and expand change greatly, then telescoping tube (1) non-retraction direction is close to gently along extruding an opening towards upper end flat, air is made to enter dropper (5), residue medicinal liquid in dropper (5) is continued to be totally lost, make full use of medicinal liquid, and under the lower end flat be close to is close to the effect of telescoping tube (2), effectively automatically closing in time stops downcomer (5) inner liquid medicine toward dirty.
6. zero energy consumption according to claim 1 is from stopping formula safe transfusion alarm system, it is characterized in that: clipping contact switch (12) comprises, handle (13), elasticity semicircle retaining sleeve (14), circuit external tapping (15), resilient clamp plate (16) and hard contact (17).
7. zero energy consumption according to claim 6 is from stopping formula safe transfusion alarm system, it is characterized in that: clipping contact switch (12) can be clamped on upper end flat and is close to telescoping tube (1) or is held on lower end flat and be close in telescoping tube (2), this equipment can not used in infusion process yet, this system also can reach automatic liquid-stopping, but the effect of not reporting to the police.
8. zero energy consumption according to claim 6 is from stopping formula safe transfusion alarm system, it is characterized in that: between the circuit external tapping (15) in clipping contact switch (12) and hard contact (17), form a parallel circuit circuit switching, when circuit external tapping (15) external equipment, if when flat is close to telescoping tube expansion, hard contact (17) is separated,, there is not alarm in cut-off switch; If when flat is close to telescoping tube contraction, hard contact (17) contacts, turn on-switch, there is alarm.
9. zero energy consumption according to claim 6 is from stopping formula safe transfusion alarm system, it is characterized in that: in clipping contact switch (12), have two circuit external tappings (15), medical care equipment platform indicating alarm can be connected separately, or connect personal warning's device separately, also can connect medical care equipment platform and personal warning's device respectively simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374238.6U CN204170215U (en) | 2014-07-08 | 2014-07-08 | A kind of zero energy consumption is from stopping formula safe transfusion alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374238.6U CN204170215U (en) | 2014-07-08 | 2014-07-08 | A kind of zero energy consumption is from stopping formula safe transfusion alarm system |
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| Publication Number | Publication Date |
|---|---|
| CN204170215U true CN204170215U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374238.6U Expired - Fee Related CN204170215U (en) | 2014-07-08 | 2014-07-08 | A kind of zero energy consumption is from stopping formula safe transfusion alarm system |
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| CN (1) | CN204170215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233370A (en) * | 2014-07-08 | 2016-01-13 | 林良数 | Zero-energy-consumption self-stopped safety infusion alarm system |
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2014
- 2014-07-08 CN CN201420374238.6U patent/CN204170215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233370A (en) * | 2014-07-08 | 2016-01-13 | 林良数 | Zero-energy-consumption self-stopped safety infusion alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20170708 |